Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848154 | Apparatus for managing software using quantity | Nobuhiko Nishio, Tetsu Tanizawa, Muneharu Gotou | 1998-12-08 |
| 5787179 | Scrambling and descrambling of data with improved security | Kiyotaka Ogawa, Kiyoshi Kohiyama, Ryota Akiyama | 1998-07-28 |